Distribution free Variable Step Size Normalized Least Means Square Algorithm

Deman Kosale

doi:https://doi.org/10.51976/ijari.341508

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Distribution free Variable Step Size Normalized Least Means Square Algorithm

Deman Kosale

Vol 3 , Issue 4 , October - December 2015 | Pages: 40-45 | Research Paper

https://doi.org/10.51976/ijari.341508

Received: January 03, 2015 | Revised: January 10, 2015 | Accepted: November 28, 2015 | Published Online: December 15, 2015

Author Details ( * ) denotes Corresponding author

1. * Deman Kosale, Department of Electrical Engineering, Vishwavdyalaya Engineering College, Ambikapur, Chhattisgarh, India (dkosale@gmail.com)

In this paper, we present a new approach to improve the acoustic echoes occurs in today’s telecommunication system. We show that the new approach reduces the computational complexity; unlike old approaches like a LMS, NLMS and variable step size (VSS) algorithm, converges rate and misadjustment and computational complexity are biggest challenges for us. So new approach is known as DFVSS-NLMS algorithm and suitable candidate for a real world application.

Keywords

Acoustic Echo Cancellation; Adaptive Filter; Non-Parameteric; System Identification; Variable Step Size LMS; NLMS.

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